textural features in the hyperspectral images , were used for classification of shrimp after redundancy by PCA and texture extraction by GCLM.In this study, the first three PCs resulting form PCA were used to generate the PC score images as they presented altogether 99.19% of the variance.
Precisely, PC1,PC2 and PC3 explained 95.01% and 10.2% of variance,respectively. Fig.75 demonstrate the score plots of the first three PCs form PCA.